Mixed formulation for geometric and material nonlinearity of shear-critical reinforced concrete columns
Sign Up to like & getrecommendations! Published in 2021 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2020.111587
Abstract: Abstract This study presents a new beam element formulation following a Hellinger-Reissner variational principle for shear critical reinforced concrete members, and considering large displacement and rotation effects. The corotational formulation is used to describe the… read more here.
Keywords: critical reinforced; element; formulation; shear critical ... See more keywords
Stochastic-Based Nonlinear Numerical Modeling of Shear Critical RC Beam Repaired with Bonded CFRP Sheets
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Composites for Construction"
DOI: 10.1061/(asce)cc.1943-5614.0000966
Abstract: AbstractThe response of a shear critical substandard reinforced concrete beam and the structural repair of the predamaged beam by carbon-fiber-reinforced polymer sheets (CFRPs) were investigated by... read more here.
Keywords: stochastic based; based nonlinear; nonlinear numerical; beam ... See more keywords
A Cyclic Backbone Curve for Shear-Critical Reinforced Concrete Walls
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Structural Engineering"
DOI: 10.1061/(asce)st.1943-541x.0002277
Abstract: AbstractBackbone curves are used in seismic design standards as the basis for developing component models for nonlinear static and dynamic analysis. Herein, data from 240 tests of rectangular, barb... read more here.
Keywords: backbone curve; cyclic backbone; curve shear; critical reinforced ... See more keywords
Finite element modelling of shear critical glass fibre-reinforced polymer (GFRP) reinforced concrete beams
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Modelling and Simulation"
DOI: 10.1080/02286203.2019.1655702
Abstract: ABSTRACT Due to the different properties of GFRP bars, the available finite element packages for modelling shear critical GFRP reinforced members are questionable. This paper presents a three-dimensional (3D) nonlinear finite element analysis (FEA) model… read more here.
Keywords: glass fibre; finite element; shear critical; gfrp ... See more keywords
Robustness evaluation of CSMM based finite element for simulation of shear critical hollow RC bridge piers
Sign Up to like & getrecommendations! Published in 2019 at "Engineering Computations"
DOI: 10.1108/ec-11-2018-0514
Abstract: Purpose The purpose of this study is to evaluate the effectiveness of two-dimensional (2D) cyclic softened membrane model (CSMM)-based non-linear finite element (NLFE) model in predicting the complete non-linear response of shear critical bridge piers… read more here.
Keywords: bridge; based nlfe; shear critical; model ... See more keywords